Chris Martin and Annabelle Wallis are reportedly on a "break".
The Coldplay frontman had been romancing the 'Peaky Blinders' actress for several months but is said to have inexplicably "lost interest" and cooled contact with the blonde beauty.
A source told Britain's Grazia: "At the moment they're on a break - indefinitely. At first Chris seemed head over heels, visiting her on the set of her projects and inviting her to sing on his album.
"But he soon seemed to lose interest, and became hard to pin down.
"Annabelle felt insecure."
Like Chris' previous girlfriend, Jennifer Lawrence, Annabelle was also said to have felt frustrated by the 'Paradise' singer's closeness to ex-wife Gwyneth Paltrow, the mother of his kids Apple, 11, and Moses, nine.
The source said: "It takes a lot to date Chris, knowing Gwyneth will always come first. For now it seems he requires more patience than Annabelle is prepared to give."
Although they have currently cooled their romance, Chris and Annabelle could get back together.
Chris previously admitted he believes his split from Gwyneth allowed him to figure out where he'd "gone wrong" in the past.
He said of the split: "I went through some big changes... everyone knows about them. [I was able to] figure out where I've gone wrong in my way of looking at the world. A few years ago I was in a low place in my life and was feeling kind of down and confused."
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